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83607341 = 3153151337
BaseRepresentation
bin1001111101110…
…11111100101101
312211022200201012
410332323330231
5132400413331
612143555005
72033436116
oct476737455
9184280635
1083607341
1143215484
1223bbba65
13144242cc
14b16520d
15751782b
hex4fbbf2d

83607341 has 16 divisors (see below), whose sum is σ = 88777728. Its totient is φ = 78624000.

The previous prime is 83607317. The next prime is 83607373. The reversal of 83607341 is 14370638.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-83607341 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 83607298 and 83607307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83601341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247925 + ... + 248261.

It is an arithmetic number, because the mean of its divisors is an integer number (5548608).

Almost surely, 283607341 is an apocalyptic number.

It is an amenable number.

83607341 is a deficient number, since it is larger than the sum of its proper divisors (5170387).

83607341 is a wasteful number, since it uses less digits than its factorization.

83607341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 83607341 is about 9143.7049930540. The cubic root of 83607341 is about 437.2684441053.

Adding to 83607341 its reverse (14370638), we get a palindrome (97977979).

The spelling of 83607341 in words is "eighty-three million, six hundred seven thousand, three hundred forty-one".

Divisors: 1 31 53 151 337 1643 4681 8003 10447 17861 50887 248093 553691 1577497 2697011 83607341